Milli-Cap Ideal SMT Capacitor Features Insertion Loss l 0201, 0402 and 0602 footprints l Low Loss High Q part Insertion Loss l Very Low Series Inductance P21 0 l Ultra High Series Resonance l Matches typical 50 line widths -2 l Behaves like an Ideal Capacitor -4 P21BN300M5S (S21) l Single piece construction l Orientation insensitive -6 Functional applications -8 l Test Equipment, Photonics, SONET, -10 TOSA/ROSA, High Speed Data -12 l Broadband Microwave/Millimeter Wave l Transimpedance Amplifiers -14 Specification -16 -18 Electrical 05 10 15 20 25 30 35 40 Temperature Coefficient of Capacitance Frequency (GHz) Values as per electrical characteristics table Milli-Cap Metallization Insertion Loss 7.5 Au over 50 Ni P42 10 Capacitance Range 0.5pF to 82pF 0 Maximum Assembly Process Temperature 250C -10 P42CG1R5C5S P42NR2R0K5S -20 P62NV100M5S P62BN820M5S -30 -40 -50 05 10 15 20 25 30 35 40 Frequency (GHz) Insertion Loss P62 0 -10 P62CF0R3B5S P62CF0R5B5S -20 P62CD0R7B5S P62CG0R9B5S www.dilabs.com -30 P62CG1R0C5 North America P62NV100M5S Knowles (Cazenovia) -40 P62BN820M5S Phone: +1 315 655 8710 DLISales knowles.com -50 Europe Knowles (UK) Ltd Phone: +44 1603 723300 -60 SyferSales knowles.com 05 10 15 20 25 30 35 40 Frequency (GHz) Far East Knowles Capacitors Phone: +86 512 62588258-6243 KCAsiaSales knowles.com 10110/17/v2 Magnitude (dB) Magnitude (dB) Magnitude (dB) Electrical characteristics - Milli-Cap Dissipation Insulation Value Voltage Frequency Part Number TCC Factor Resistance (pF) Rating Range (Max) (Min) 5 P21BN300M5S 30 50 15% 3.5% 10 M 20MHz 40GHz 5 P42BN820M5S 82 50 15% 3.5% 10 M 20MHz 40GHz 6 P42NR2R0K5S 2 50 N1500 500ppm/C 0.25% 10 M 4GHz 20GHz 6 P42CG1R5C5S 1.5 50 0 30ppm/C 0.7% 10 M 8GHz 32GHz 5 P62BN820M5S 82 50 15% 3.5% 10 M 20MHz 40GHz 6 P62NV100M5S 10 50 N4700 1000ppm/C 1.2% 10 M 4GHz 20GHz 6 P62CG1R0C5S 1 50 0 30ppm/C 0.7% 10 M 18GHz 40GHz 6 P62CD0R7B5S 0.7 50 N20 15ppm/C 0.15% 10 M 20GHz 40GHz 6 P62CF0R5B5S 0.5 50 0 15 ppm/C 0.6% 10 M 28GHz 40GHz Dimensional specifications - Milli-Cap Milli-Cap Case size Length Width Thickness Thickness P21 (0201) 0.020 0.004 0.012 0.002 0.010 0.002 Width P42 (0402) 0.038 0.004 0.020 0.002 0.020 0.002 Length P62 (0602) 0.058 0.004 0.020 0.002 0.020 0.002 Attachment Methods - Milli-Cap Recommended attachment to soft or hard substrate using Conductive Epoxy 1. Place a single drop of conductive epoxy onto each micro strip as illustrated the edge of the epoxy shall be at least .003- .004 back from the edge of the trace to prevent filling the gap with epoxy. 2. Centering the termination gap of the capacitor within the gap in the micro strip, press with careful, even pressure onto the micro strip ensuring the terminations make good contact with the epoxy drops. 3. Cure according to the epoxy manufacturers preferred schedule, typically 125C to 150C max. 4. After curing, inspect joint for epoxy shorts across the termination and micro strip gaps that would cause a short across the cap. Isopropanol and Methanol are both safe to use to pre clean Milli-Caps . Isopropanol, and Methanol are not to be used after mounting with conductive epoxy as they act as a solvent Recommended attachment to soft or hard substrate using Solder 1. Place a single drop of solder paste onto each micro strip as illustrated the edge of the solder shall be at least .001- .002 back from the edge of the trace to prevent filling the gap with solder. 2. Centering the termination gap of the capacitor within the gap in the micro strip, press with careful, even pressure onto the micro 4. After the reflow step is completed, inspect joint for voids or excess flux and non-reflowed solder balls that can degrade performance or cause strip ensuring the terminations make good contact with the drops of solder paste. shorts across the gaps. Proper cleaning after the reflow process is crucial to avoiding performance degradation and discovering poor solder joints. 3. Reflow according to the solder manufacturers preferred profile, Isopropanol and Methanol are both safe to use with soldered Milli-Caps . ensuring the reflow temperature does not exceed 250C. 10110/17/v2 Copyright: Knowles Corporation 2017 - Design: www.panpublicity.co.uk